Class BooleanFnFeed

    • Method Detail

      • open

        public void open​(Terminator terminator)
                  throws XPathException
        Description copied from class: ItemFeed
        Start evaluating the expression. The default implementation does nothing.
        Overrides:
        open in class ItemFeed
        Parameters:
        terminator - used to achieve early exit
        Throws:
        XPathException - if a dynamic error occurs
      • isPositive

        protected abstract boolean isPositive()
      • append

        public void append​(Item item)
                    throws XPathException
        Description copied from class: ItemFeed
        Supply one item towards the streamed input of the expression
        Specified by:
        append in interface Receiver
        Specified by:
        append in class ItemFeed
        Parameters:
        item - the item to be supplied
        Throws:
        XPathException - if the operation fails
      • startElement

        public void startElement​(NodeName elemName,
                                 SchemaType typeCode,
                                 Location location,
                                 int properties)
                          throws XPathException
        Description copied from class: ProxyOutputter
        Notify the start of an element
        Overrides:
        startElement in class ProxyOutputter
        Parameters:
        elemName - the name of the element.
        typeCode - the type annotation of the element.
        location - an object providing information about the module, line, and column where the node originated
        properties - bit-significant properties of the element node. If there are no relevant properties, zero is supplied. The definitions of the bits are in class ReceiverOption
        Throws:
        XPathException - if an error occurs
      • namespace

        public void namespace​(java.lang.String prefix,
                              NamespaceUri namespaceUri,
                              int properties)
                       throws XPathException
        Description copied from class: ProxyOutputter
        Notify a namespace binding. This method is called at some point after startElement(). The semantics are similar to the xsl:namespace instruction in XSLT, or the namespace node constructor in XQuery. A namespace must not conflict with any namespaces already used for element or attribute names.
        Overrides:
        namespace in class ProxyOutputter
        Parameters:
        prefix - The namespace prefix; zero-length string for the default namespace
        namespaceUri - The namespace URI. In some cases a zero-length string may be used to indicate a namespace undeclaration.
        properties - The REJECT_DUPLICATES property: if set, the namespace declaration will be rejected if it conflicts with a previous declaration of the same prefix. If the property is not set, the namespace declaration will be ignored if it conflicts with a previous declaration. This reflects the fact that when copying a tree, namespaces for child elements are emitted before the namespaces of their parent element. Unfortunately this conflicts with the XSLT rule for complex content construction, where the recovery action in the event of conflicts is to take the namespace that comes last. XSLT therefore doesn't recover from this error:
        Throws:
        XPathException - if an error occurs
      • endElement

        public void endElement()
        Description copied from class: ProxyOutputter
        Notify the end of an element. The Outputter must maintain a stack if it needs to know which element is ending.
        Specified by:
        endElement in interface Receiver
        Overrides:
        endElement in class ProxyOutputter
      • characters

        public void characters​(UnicodeString chars,
                               Location location,
                               int properties)
                        throws XPathException
        Description copied from class: ProxyOutputter
        Notify character data. Note that some receivers may require the character data to be sent in a single event, but in general this is not a requirement.
        Specified by:
        characters in interface Receiver
        Overrides:
        characters in class ProxyOutputter
        Parameters:
        chars - The characters
        location - provides information such as line number and system ID.
        properties - Bit significant value. The following bits are defined:
        DISABLE_ESCAPING
        Disable escaping for this text node
        USE_CDATA
        Output as a CDATA section
        Throws:
        XPathException - if an error occurs
      • comment

        public void comment​(UnicodeString content,
                            Location location,
                            int properties)
                     throws XPathException
        Description copied from class: ProxyOutputter
        Notify a comment. Comments are only notified if they are outside the DTD.
        Specified by:
        comment in interface Receiver
        Overrides:
        comment in class ProxyOutputter
        Parameters:
        content - The content of the comment
        location - provides information such as line number and system ID.
        properties - Additional information about the comment.
        Throws:
        XPathException - if an error occurs
      • attribute

        public void attribute​(NodeName attName,
                              SimpleType typeCode,
                              java.lang.String value,
                              Location location,
                              int properties)
                       throws XPathException
        Description copied from class: ProxyOutputter
        Notify an attribute. Attributes are notified after the startElement event, and before any children. Namespaces and attributes may be intermingled.
        Overrides:
        attribute in class ProxyOutputter
        Parameters:
        attName - The name of the attribute
        typeCode - The type annotation of the attribute
        value - the string value of the attribute
        location - provides information such as line number and system ID.
        properties - Bit significant value. The following bits are defined:
        DISABLE_ESCAPING
        Disable escaping for this attribute
        NO_SPECIAL_CHARACTERS
        Attribute value contains no special characters
        Throws:
        XPathException - if an error occurs